PHP Functions Which of the following are valid function names?1. function()2. €()3. .function()4. $function() All of the mentioned 3 and 4 None of the mentioned Only 2 All of the mentioned 3 and 4 None of the mentioned Only 2 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?$str = "Hello World";echo wordwrap($str,5,"n"); Hello World HelloWorld Hell 0 Wo rld World Hello World HelloWorld Hell 0 Wo rld World ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function a() {function b() {echo 'I am b';}echo 'I am a';}b();a(); I am bI am a I am b Error I am a Error I am bI am a I am b Error I am a Error ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function uppercase($string) {echo ucwords($string);}$wow = "uppercase";$wow("Time to live king size"); TIME TO LIVE KING SIZE Time To Live King Size Uppercase Time to live king size TIME TO LIVE KING SIZE Time To Live King Size Uppercase Time to live king size ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo ord ("hi"); 104 103 106 209 104 103 106 209 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which one of the following functions can be used to compress a string? zip_compress() zip() gzcompress() compress() zip_compress() zip() gzcompress() compress() ANSWER DOWNLOAD EXAMIANS APP
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